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Comments in green were written by me. Comments in blue were not written by me.
2020-12-29
I finished all of the puzzles but the picture is far from colored in. Am I missing something?
These puzzles have been a blast!
JDev
on
/blog/87
×1
×1
×1
×1
2021-01-03
@
JDev
: lots of the card will still be brown once you're done, but you should see a nice picture. Perhaps one of your answers is wrong, making a mess of the picture?
Matthew
on
/blog/87
×1
×1
×1
×1
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Christmas (2020) is coming!
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Happy -1+e+φ Approximation Day!
May 2020
A surprising fact about quadrilaterals
Interesting tautologies
Mar 2020
Log-scaled axes
Feb 2020
PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
2019
▼ show ▼
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Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
Jan 2019
Christmas (2018) is over
2018
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Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
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Christmas (2018) is coming!
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Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
Mar 2018
A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
▲ hide ▲
Dec 2017
Christmas card 2017
Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
Mar 2017
The end of coins of constant width
Dragon curves II
Feb 2017
The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
2016
▼ show ▼
▲ hide ▲
Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
Oct 2016
Logical contradictions
Palindromic dates
Sep 2016
Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
May 2016
Euro 2016 stickers
Mar 2016
Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
▲ hide ▲
Nov 2015
Christmas (2015) is coming!
Oct 2015
How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
Mar 2015
Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
2014
▼ show ▼
▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
Apr 2014
Countdown probability, pt. 2
Countdown probability
Mar 2014
New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
▼ show ▼
▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
dataset
boundary element methods
trigonometry
bots
captain scarlet
quadrilaterals
polynomials
world cup
people maths
24 hour maths
inline code
plastic ratio
chalkdust magazine
data
finite element method
fonts
geometry
flexagons
game show probability
preconditioning
programming
fractals
arithmetic
hyperbolic surfaces
probability
manchester science festival
european cup
talking maths in public
mathsjam
draughts
convergence
approximation
machine learning
graphs
coventry
reddit
matrix of cofactors
gerry anderson
the aperiodical
javascript
correlation
gaussian elimination
php
standard deviation
bempp
crossnumbers
sobolev spaces
wool
finite group
mathsteroids
map projections
crosswords
sound
curvature
nine men's morris
bodmas
pi approximation day
golden spiral
news
fence posts
folding paper
realhats
chess
game of life
gather town
runge's phenomenon
propositional calculus
sport
ternary
computational complexity
accuracy
sorting
chebyshev
datasaurus dozen
determinants
crossnumber
london
pascal's triangle
london underground
puzzles
wave scattering
partridge puzzle
advent calendar
asteroids
matrix multiplication
signorini conditions
stirling numbers
dinosaurs
kenilworth
pi
pizza cutting
statistics
menace
zines
simultaneous equations
folding tube maps
numerical analysis
data visualisation
nonograms
stickers
royal baby
light
logs
hats
matrices
thirteen
mathslogicbot
pythagoras
hexapawn
harriss spiral
weather station
triangles
regular expressions
tmip
recursion
games
logo
guest posts
craft
live stream
interpolation
rugby
error bars
mean
big internet math-off
binary
numbers
martin gardner
a gamut of games
books
noughts and crosses
electromagnetic field
errors
youtube
rust
kings
friendly squares
rhombicuboctahedron
final fantasy
squares
countdown
estimation
christmas card
phd
dates
pac-man
matt parker
ucl
warwick
latex
hannah fry
royal institution
speed
crochet
frobel
weak imposition
christmas
raspberry pi
inverse matrices
edinburgh
bubble bobble
go
turtles
coins
matrix of minors
geogebra
radio 4
reuleaux polygons
graph theory
palindromes
manchester
alphabets
braiding
newcastle
national lottery
logic
tennis
cambridge
platonic solids
exponential growth
dragon curves
oeis
python
databet
video games
football
golden ratio
anscombe's quartet
misleading statistics
cross stitch
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These puzzles have been a blast!
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